Main Dental Care - General & Periodontal Dentistry

Main Dental Care - General & Periodontal Dentistry We have served patients for over two decades with a gentle touch and a personal one-on-one approach. We always welcome new patients.

Our office specializes in preventative and periodontic care as well as advanced cosmetic techniques to keep your smile bright and healthy. We make a special point to keep your care convenient and affordable with weekend and evening appointments and flexible financing. Please call our office today and make an appointment to see us!

Questions about Invisalign? You’re definitely not alone.We put together answers to some of the things patients ask us ev...
05/28/2026

Questions about Invisalign? You’re definitely not alone.

We put together answers to some of the things patients ask us every day:
• Does Invisalign hurt?
• Can I eat normally?
• How long does treatment take?
• Can adults do Invisalign?
• Is Production Day pricing worth asking about?

If you’ve been curious about Invisalign, our upcoming Invisalign Production Day is a great opportunity to learn more, ask questions, and explore your options in a relaxed, no-pressure setting.

Friday, June 19, 2026
9 AM – 6 PM

Special one-day pricing available for qualifying patients.

Call Main Dental Care at (714) 543-2815 to reserve your appointment.

Our Invisalign® Production Day is back!Join us on Friday, June 19th for a special one-day Invisalign event in partnershi...
05/28/2026

Our Invisalign® Production Day is back!

Join us on Friday, June 19th for a special one-day Invisalign event in partnership with Invisalign. Whether you’re already a patient or have been thinking about straightening your smile for the very first time, this is the perfect opportunity to learn more and take advantage of special event pricing available for one day only.

If you’ve ever wondered:
• “Am I a candidate for Invisalign?”
• “How long would treatment take?”
• “Can I improve my smile without braces?”

…now is the time to call and reserve your appointment.

Dr. Sina and the Main Dental Care team will be available throughout the day to answer questions, review your smile goals, and help you understand your options in a relaxed, no-pressure environment.

Appointments are limited and these event spots tend to fill quickly, so give us a call to lock in your special pricing while availability lasts.

Main Dental Care
(714) 543-2815

For 25 years, Main Dental Care has had the privilege of caring for this community, and what a journey it has been.Over t...
05/28/2026

For 25 years, Main Dental Care has had the privilege of caring for this community, and what a journey it has been.

Over the years, we’ve watched families grow up before our eyes. We’ve seen children become parents, longtime patients bring in friends, coworkers, neighbors, and loved ones, and generations of families continue to trust us with their smiles. That kind of trust is something we never take for granted.

Our office has always believed that dentistry is about more than teeth. It’s about relationships, comfort, kindness, and creating a place where people genuinely feel cared for.

To every patient who has referred someone they care about to our office, thank you. Your confidence in us has helped Main Dental Care grow one smile, one family, and one friendship at a time.

We are deeply grateful to be part of Orange County for the past 25 years, and we look forward to many more.

Thank you for being part of our story.
Dr. Sina and Staff

Your future smile may be closer than you think.At Main Dental Care, Dr. Sina offers Invisalign consultations with advanc...
05/19/2026

Your future smile may be closer than you think.

At Main Dental Care, Dr. Sina offers Invisalign consultations with advanced digital smile preview technology so you can see what your new smile could look like before treatment even begins.

Clear aligners are designed to fit comfortably into everyday life while helping improve confidence, comfort, and long-term oral health.

If you’ve been curious about Invisalign, this is a great time to ask questions and explore your options.

Schedule your Invisalign evaluation with Dr. Sina today.















A little self-care, a little sunshine, and yes… that is a Stanley Cup.Gabby is showing off this month’s Main Dental Care...
05/15/2026

A little self-care, a little sunshine, and yes… that is a Stanley Cup.

Gabby is showing off this month’s Main Dental Care giveaway basket, filled with fun wellness goodies PLUS a $100 Amazon gift card for one lucky winner.

Want to enter?
Leave us a review on Google or Yelp and you’ll be added to the drawing automatically. No appointment needed.

And honestly, we know many of you would leave kind reviews anyway. That support means the world to our small dental family and helps other patients feel confident choosing our office.

Today we celebrate 25 wonderful years of Main Dental Care! 🎉💙For a quarter century, our office has had the privilege of ...
05/01/2026

Today we celebrate 25 wonderful years of Main Dental Care! 🎉💙

For a quarter century, our office has had the privilege of caring for generations of patients and families in this community. Your trust, loyalty, referrals, and kindness have meant more to us than words can say.

We are deeply grateful to every patient who has chosen us, supported us, and shared their smiles with us through the years. You are the reason we are here today.

Thank you for being part of our story. We look forward to caring for you for many years to come.

With sincere gratitude,
Dr. Sina and the Main Dental Care Team

Today we celebrate 25 wonderful years of Main Dental Care. 🎉💙For a quarter century, our office has had the privilege of ...
05/01/2026

Today we celebrate 25 wonderful years of Main Dental Care. 🎉💙

For a quarter century, our office has had the privilege of caring for generations of patients and families in this community. Your trust, loyalty, referrals, and kindness have meant more to us than words can say.

We are deeply grateful to every patient who has chosen us, supported us, and shared their smiles with us through the years. You are the reason we are here today.

Thank you for being part of our story. We look forward to caring for you for many years to come.

With sincere gratitude,
Dr. Sina and the Main Dental Care Team

04/17/2026

We love drawing a winner each month — it’s always a highlight for our team! 🎉
Even better? Handing off the basket to one of our amazing patients.
Congrats to Jessica🎊
Leave us a review to enter (no appointment needed), and don’t forget — more reviews = more chances!

Thank you for all your support and referrals. 💙

02/26/2026

Congratulations to our Monthly Basket Winner, Gabby! 🎉🧺
We are so grateful for each and every one of our wonderful patients. Thank you for being part of our dental family at Main Dental Care 🤍
Be sure to enter during your next visit for a chance to win next month’s prize!

02/25/2026

✨ Sweet surprise in the office today! ✨
Thank you to for bringing these beautiful (and delicious!) treats to share with our team. We feel very spoiled. 💙

Address

655 S Main Street #230
Orange, CA
92868

Opening Hours

Monday 9am - 6pm
Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm

Telephone

+17145432815

Website

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